The single-stage helical gears from the PU series are an integral part of the ALU AC gear units series. The carcase and flanges are in aluminium, the design is compact, and the construction layout makes it possible to use the PU gear box on its own or with other gear boxes. Some of the features of the PU single-stage helical gear:

Summary data

• Die-cast aluminum housings, input and output flanges
• Ground-hardened helical gears
• Permanent synthetic oil long-life lubrication